baber/WOPTO huggingface dataset:
Patent EP-0236507-A1 (EP)
Inventor: KIMURA NOBUO
IPC: C04B35/119
Filed: 1986-09-04
Abstract: L'aggloméré ci-décrit comporte entre 60 et 99 moles % alpha alumine, entre 1 mole et au maximum 40 moles % de zircone contenant au moins 65% d'une phase cristalline tétragonale, et une quantité d'oxyde métallique de transition égale à 0,01-1% exprimée sous forme du rapport atomique d'un métal de transition à la somme d'aluminium et de zirconium, et possède une densité de frittage remarquablement élevée, une résistance et une rigidité excellentes ainsi qu'une dureté élevée qui rendent ledit aggloméré utile dans des organes mécaniques, des matériaux résistants à l'abrasion, des outils coupants, etc. L'aggloméré ci-décrit est obtenu en dispersant de la poudre d'alpha alumine ou sa poudre précurseur et de la poudre de zircone ou son précurseur dans une solution ou suspension d'un composé métallique de transition, et a agglomérer par frittage la poudre obtenue à partir de la dispersion résultante. Des poudres de départ préférées incluent la poudre composite d'alumine-zircone obtenue en mélangeant une dispersion de poudre d'alpha alumine dans une solution aqueuse d'un sel de zirconium avec un agent de précipitation, et en calcinant la poudre composite obtenue.
Patent EP-0283470-A1 (EP)
Inventor: SCHMIDT HANS-DIETER
IPC: B60C23/04
Filed: 1986-09-18
Abstract: Le dispositif ci-décrit destiné aux roues jumelées de véhicules à moteur formées par deux roues individuelles, dont les joues des jantes sont contiguës, comprend au moins un émetteur de signaux relié à un capteur qui émet le signal à transmettre, ledit émetteur étant disposé sur chaque roue et tournant avec cette dernière, et au moins un récepteur de signaux fixe. Dans ce dispositif, afin d'assurer le changement aisé des roues individuelles sans avoir à intervenir sur l'installation, chaque roue individuelle (2, 3) dans la région du rebord de jante extérieur libre (15, 16) est équipée d'au moins deux émetteurs de signaux (17, 18 ou 19, 20) agencés de manière à ce que le premier émetteur (17) de la première roue (2) soit relié électriquement au capteur (13) de la première roue (2) et à l'émetteur de signaux (20) de la seconde roue (3), et que l'émetteur de signaux (18) de la première (2) soit relié électriquement au capteur (14) de la seconde roue (3) et au second émetteur de signaux (19) de la seconde roue (3) par l'intermédiaire de systèmes de couplage appropriés (22, 23) disposés sur les jantes (4, 5), et de manière à ce que le récepteur de signaux fixe (21) soit disposé dans la région du rebord de jante extérieur libre (15 ou 16) de la roue individuelle appropriée (2) tournant à l'intérieur, et soit situé à une certaine distance de ladite roue.
Patent EP-0241549-A1 (EP)
Title: Procede et dispositif de melange de produits de maquillage
Inventor: BERRY CRAIG
IPC: A45D40/24
Filed: 1986-10-16
Abstract: Dispositif et procédé permettant d'appliquer et de mélanger simultanément et en une seule étape des produits cosmétiques pigmentés. De l'air sous pression sort d'un récipient (18), se divise en un ou plusieurs canaux de pulvérisation (26, 27) et sort en entraînant des produits cosmétiques pigmentés à travers un écran directionnel (4) sur la peau de l'utilisatrice. Les produits cosmétiques pigmentés sont mélangés à l'air sous pression de différentes façons. Dans un mode préféré de réalisation dudit dispositif, il est possible d'enlever une partie ou la totalité de l'écran directionnel, ce qui permet de faire varier la taille et la forme de la zone sur la peau où les produits cosmétiques pigmentés sont déposés. Dans certaines variantes, il est possible de faire varier les couleurs et les types de produits cosmétiques utilisés par commutation entre des cartouches ou flacons interchangeables de produits cosmétiques.
Patent EP-0238926-A1 (EP)
Inventor: JUVET CLAUDE-MICHEL
IPC: B41J2/275
Filed: 1987-03-09
Abstract: In a print head according to the invention, the electromagnets (58) which control the movement of needles (46) and which are disposed around their ends opposite those intended for printing comprise solenoid plungers (76) which are coupled at these ends of the needles by levers (82) made of non-magnetic material, preferably a synthetic material, which are fixed to them. On the other hand, in a preferred embodiment the levers are normally held in a rest position by elastic metal strips (90) which are fixed to their faces opposite the electromagnets and the needles carry overmoulded heads (80) which are simply held bearing against the strips by spiral springs (92) placed between these heads and the first guide device (40) into which the needles pass. <IMAGE>
Patent EP-0249121-A1 (EP)
Title: Schlitten für Werkzeugmaschinen, insbesondere als Werkzeugträger von Bohr- oder Fräsmaschinen
Inventor: TILL KONRAD
IPC: F16C29/02
Filed: 1987-06-02
Abstract: Der Schlitten (10) für Werkzeugmaschinen weist eine besonders gestaltete und preisgünstig fertigbare Lagerung auf, die aus einem am Schlitten (10) ausgebildeten Führungsfuß (18) besteht, dessen Querschnitt einem Viertel eines Kreiszylinderringes entspricht, wobei die Außenmantelfläche (19) dieses Kreiszylinder-Viertelringes und dessen Ringschnittflächen (20, 21) Gleitflächen bilden. Die Außenmantelfläche (19) des Führungsfußes (18) des Schlittens (10) wirkt mit einer in einem quaderförmigen Führungsblock (14) entsprechend gestalteten Viertelzylinder-Lagerfläche (25) zusammen. Die Viertelzylinder-Lagerflächen (25) von vier zu einem Block zusammengesetzten quaderförmigen Führungsblöcken (14) lassen sich gleichzeitig durch zentrales Aufbohren dieses Viererblockes herstellen. (Fig. 1)
Patent EP-0261604-A1 (EP)
Inventor: MERGER FRANZ
IPC: C07C263/06
Filed: 1987-09-18
Abstract: Die Erfindung betrifft neue 2-(Alkoximethyl)-pentan-1,5-diisocyanate, -diurethane und -dicarbamidsäurechloride der Formel <IMAGE>in der bedeuten:      R einen geradkettigen oder verzweigten C1-C20-Alkylrest, einen geradkettigen oder verzweigten C2-C20-Alkenylrest, einen geradkettigen oder verzweigten C3-C20-Oxaalkylrest, einen gegebenenfalls substituierten C5-C12-Cycloalkylrest, oder einen gegebenenfalls substituierten C7-C20-Aralkylrest und      X eine -NCO-, -NH-CO2R¹-, -NHCO2R²- oder -NHCOCl-Gruppe, wobei R¹ und R² gleich oder verschieden und ein geradkettiger oder verzweigter C1-C20-Alkylrest oder ein C³-C<5>-Cycloalkylrest sind,sowie ein Verfa hren zu ihrer Herstellung. Die 2-(Alkoximethyl)-pentan-1,5-diurethane oder -dicarbamidsäurechloride eignen sich beispielsweise zur Herstellung der 2-(Alkoximethyl)-pentan-1,5-diisocyanate, die ihrerseits Anwendung finden zur Herstellung von Kunststoffen nach dem Polyisocyanat-polyadditionsverfahren.
Patent EP-0273222-A1 (EP)
Title: Method and apparatus for smoothing warp yarns
Inventor: EBBINGHAUS RAINER
IPC: D02J3/16
Filed: 1987-12-02
Abstract: 1. Method for smoothing warp yarns in preparation for the weaving process, characterised in that the warp yarns (6) are fed past a singeing flame as a parallel, close group of threads and their loose fibre ends are singed off.
Patent EP-0250013-A1 (EP)
Inventor: VERBRUGGEN ALFONS M PROF DR
IPC: C07K5/08
Filed: 1987-05-13
Abstract: The invention relates to a technetium chelate of the general formula
     wherein
     X is a sulphur atom or an imino group,   Z is a hydrogen atom, a carboxy group, an alkoxycarbonyl group having 1-4 carbon atoms, an aminocarbonyl group, a sulpho group, an aminosulphonyl group oracarboxymethy- laminocarbonyl group,   Tc represents technetium-99m,   R 1  is a hydrogen atom or an alkyl group having 1 or 2 carbon atoms, and   R 2 , R 3 , R 4  and R 5  are equal or different and represent hydrogen atoms or branched or non-branched alkyl groups having 1-4 carbon atoms, which alkyl groups are optionally substituted with an amino group, a hydroxy group, a mercapto group, a halogen atom, a carboxy group or an aminocarbonyl group,     
with the proviso that R 3 , R 4  and R 5  do not all three of them represent hydrogen atoms; as well as water-soluble salts of these compounds.
     The invention also relates to a tripeptide compound to be used for preparing said chelate and to a kit comprising a composition of said tripeptide compound.
Patent EP-0264996-A1 (EP)
Inventor: OVERSLUIZEN GERRIT
IPC: C03C3/06
Filed: 1987-10-05
Abstract: Method of preparing an aluminium oxide containing quartz glass activated by bivalent europium and comprising as a glass matrix oxide mainly Si0₂ and furthermore per mol of Si0₂ up to at most 0.15 mol of at least one of the oxides Al₂0₃, B₂0₃, P₂0₅, Zr0₂, Sc₂0₃, Y₂0₃, La₂0₃, Gd₂0₃, Lu₂0₃, the alkali metal oxides and the alkaline earth metal oxides. A mixture is made of the composite oxides or of compounds which yield those oxides. The mixture comprises europium in the form of an aluminium containing compound of bivalent europium. The mixture is melted at a high temperature in a reducing atmosphere and is then cooled. The luminescent quartz glasses obtained are used in luminescent screens of, for example, low-pressure mercury vapour discharge lamps.
Patent EP-0291594-A1 (EP)
Inventor: HAYASHI EIICHI
IPC: A61P7/02
Filed: 1987-05-20
Abstract: 2-Hydroxy-3-isopropyl-5,6-dimethylpyrazine, a known compound, and a non-toxic salt thereof are useful for the treatment of haemodynamic and metabolic disorders.
Patent EP-0247866-A1 (EP)
Inventor: NICOLOTTI ROBERT A
IPC: G01N33/534
Filed: 1987-05-28
Abstract: This invention relates to bifunctional coupling agents useful in forming conjugates with biologically useful molecules, such as antibodies. These conjugates can be complexed with radionuclide metal ions to provide materials useful for  in   vivo  diagnostic and therapeutic applications.
Patent EP-0298985-A1 (EP)
Inventor: FRISCH KURT C
IPC: E04C2/20
Filed: 1987-03-11
Abstract: Mousse de polyuréthane du type rigide ayant trois types différents de composants polyols pouvant contenir en suspension des matériaux de remplissage et des fibres de renforcement. La mousse est transformée en plaques et autres et possède des fils ou torons continus en fibre de verre disposés longitudinalement dans la pellicule superficielle de la mousse ou adjacents à cette surface. Les torons ou fils sont parallèles et proches les uns des autres et sont aplatis au cours du procédé de formation de la mousse de sorte que les surfaces ont un implant de fibre de verre continu dans le sens longitudinal et également sensiblement dans le sens transversal.
Patent EP-0284779-A1 (EP)
Inventor: VERMESSE BERNARD
IPC: G07B17/00
Filed: 1988-02-25
Abstract: L'invention s'applique à une machine à affranchir comportant un clavier (1), un afficheur (2), une horloge calendrier (3), un microprocesseur (4), une mémoire programme (5), une mémoire de texte (6) et une mémoire de travail (7), reliés par un bus (B). Des messages permettent des opérations normales d'affranchissement et des opérations particulières. Ces messages sont en mémoire de texte, et à chaque message correspond un programme dans la mémoire programme. La machine comprend une alarme sonore (8) commandée par le programme d'un message lorsque celui-ci est un message d'alerte pour l'opérateur. Des indications d'alarme contenues dans le programme sont chargées dans la mémoire de travail (7) qui est lue cycliquement par un programme spécifiques d'alarme sonore.
Patent EP-0330713-A1 (EP)
Inventor: OUEN GUO-JEN
IPC: G02C5/22
Filed: 1988-03-02
Abstract: This invention relates to a connector which is specially designed and provided for the frames of opticals, mainly comprising of two fixed frames which are separately formed by the direct punching of elastic steel, on the upper and the lower convex plates of which a middle hole is set, and on the interior wall of the upper and the lower wedge plates of the lateral fixed frame two convex parti­cles are set. At the time of assembly, the convex plate of the front fixed frame is pushed into the space which lies between the two wedge plates on the front end of the lateral fixed plate, so that the two convex particles set on the interior wall of the upper and the lower wedges will be squeezed into the middle hole on the convex plate of the front fixed plate without dropping out this ensuring both easy assembly and convenient application.
Patent EP-0335997-A1 (EP)
Inventor: LANGE PETER
IPC: F16K35/02
Filed: 1988-04-07
Abstract: 1. Upper part of valve for gas fittings, with a sleeve-like head piece (1), whose end face oriented towards the gas stream is provided with a first control disc (5) provided with flow apertures (51) and consisting of ceramic material, having a spindle (2) rotatable in the head piece (1) and on which a tranverse web (25) is formed in a T-shaped manner so as to rotate between stops in the head piece, and having a hollow cylindrical carrier (3), whose edge facing the spindle (2) receives the transverse web and whose end face oriented towards the gas stream is provided with a second control disc (6), which is provided with flow apertures (61) and consists of ceramic material, and which bears against the first control disc (5) and opens or closes its flow apertures (51), characterised in that in the head piece (1) a part-annular recess (17) with the stops offset by approximately 90 degrees, and diametrically opposite the stop, a slot (18) are provided and are penetrated in the closed position of the T-shaped transverse web (25) by its ends (27; 28), the recess (17) being further penetrated by one end (27) of the T-shaped transverse web (25) when the latter is in the open position effected against the action of a spring (9), and the slot (18) being free from the other end (28) which is pushed out in the axial direction.
Patent EP-0295598-A1 (EP)
Inventor: SCHMIERER ROLAND DR
IPC: C07C231/12
Filed: 1988-06-11
Abstract: Compounds of the formula I 
<IMAGE>
 in which R<1> denotes (subst.) aryl or (subst.) cyclohexyl and R<2> denotes alkyl, are prepared by reacting a compound of the formula R<1>-NH2 with at least twice the molar amount of glyoxylic acid in the presence of water and then esterifying the acid obtained.
Patent EP-0300429-A1 (EP)
Inventor: MAIGRET JEAN-JACQUES
IPC: A01G9/10
Filed: 1988-07-19
Abstract: Culturing and packaging process for plants, especially aquatic plants, by taking cuttings and rooting one or more stalks, combined in a bunch, in a clump in the form of a muff and made of a downy and elastic substrate of synthetic fibres, characterised by the fact that the stalk(s) (4) for the cuttings is (are) placed on a rectangular band (1) of this substrate, the ends (1e) of this band are folded around the stalks (4), and the two ends of the band which are superimposed just above are gripped (5), the unit is placed between the jaws (6) of pincers, the ends of the band are cut level with the jaws (6) or just above (7), and, finally, the fibres of the substrate are fused at the level of the cut (7) so as to weld the ends of the muff together. <IMAGE>
Patent EP-0307723-A1 (EP)
Inventor: FERENTCHAK RUDOLPH
IPC: A61K8/11
Filed: 1988-09-01
Abstract: Antiperspirant formulations are provided in which water-immiscible adjuvants are encapsulated in thick-walled, hollow, substantially spherical particles of antiperspirant active, which is preferably a water-soluble compound or complex of a polyvalent metal or metals. The thick-walled particles resist rupture during normal handling and application of the antiperspirant formulation and provide slow release of the encapsulated adjuvant when the antiperspirant shell dissolves in perspiration. The adjuvant may be a fragrance, an antibacterial, antimicrobial or antifungal agent, a deodorant, or other dermatological preparation. The encapsulation is accomplished by emulsifying the adjuvant in an aqueous solution of the antiperspirant active, and spray drying the material in such a manner as to produce thick-walled, spherical particles with the liquid adjuvant in the hollow centers.
Patent EP-0336009-A1 (EP)
Inventor: FRANK FRANK DR
IPC: A61B18/24
Filed: 1988-10-20
Abstract: The invention relates to a device for adjusting the length of a light guide emerging from a connector, in order to adjust the light guide to various appliances, such as for example endoscopes. …<IMAGE>…
Patent EP-0322588-A1 (EP)
Inventor: ENSSLE GERHARD
IPC: E03F3/04
Filed: 1988-11-30
Abstract: A gasket for the separating surface between a thin-wall shaft pipe, especially consisting of fibre cement or plastic, and a concrete body has an endless angled profile consisting of an elastomer material, which is joined to form a ring; the outer side of the vertical limb of the angled profile is provided with an outer lip. <IMAGE>
Patent EP-0374287-A1 (EP)
Title: Gaslaser
Inventor: PAUL WOLFGANG
IPC: H01S3/036
Filed: 1988-12-21
Abstract: Ein Gaslaser weist in seinem Lasergaskreislauf eine absperrbare Bypassleitung (4) mit einer Ausfriereinrichtung (28) für Wasserdampf auf. Im Normalbetrieb strömt damit das Lasergas sowohl durch die Bypassleitung (4), als auch durch den restlichen Teil des Lasergaskreislaufes, so daß der Wasserdampfanteil in dem durch die Bypassleitung strömenden den Lasergas in der Ausfriereinrichtung (28) teilweise ausgefroren wird. Zum Abtauen der Ausfriereinrichtung (28) wird die Bypassleitung (4) von dem restlichen Teil des Lasergaskreislaufes getrennt und gegebenenfalls mehrmals evakuiert und mit frischem lasergas gespült. Der Gaslaser kommt im Normalbetrieb mit wesentlich weniger Frischgaszufuhr aus.
Patent EP-0284298-A1 (EP)
Inventor: CASTONGUAY LISE
IPC: C25B11/12
Filed: 1988-03-18
Abstract: The invention relates to a cement for the cathode blocks of electrolytic cells, e.g. Hall-Heroult cells used for the production of aluminum. The cement comprises a carbonaceous aggregate of particle size smaller than 48 Tyler mesh, a curable water-soluble liquid polymeric resin (preferably a phenol-formaldehyde resin), water and normally a curing agent for the resin. The water is used in such an amount that the proportion of the resin can be reduced without adversely affecting the viscosity of the cement at ambient temperature. The cement carbonizes when the cell is used and has a linear shrinkage of less than 5%, which reduces the tendency of the carbonized cement to crack during operation of the cell.
Patent EP-0294040-A1 (EP)
Inventor: HAMMANN RAINER
IPC: C12M1/24
Filed: 1988-05-10
Abstract: A culture bottle assembly for the detection of microorganisms in a fluid sample is provided. The culture bottle assembly is a container having an internal flange which divides the culture bottle into two compartments. A frame having a lower peripheral edge which mates with the internal flange is provided in one compartment. A cap is provided for the container and means are provided for moving the cap axially with respect to the container. A resilient material is provided on the peripheral edge of the cup which is compressed by the cap moving means to provide a liquid tight seal between the two compartments.
Patent EP-0301766-A1 (EP)
Title: Preparation of fuel oil emulsions
Inventor: PUTTOCK SIMON JOHN THE BRITISH
IPC: B01F23/00
Filed: 1988-07-21
Abstract: Apparatus for the preparation of emulsions of oil in water comprises:
     (a) an oil feed line,   (b) a source of concentrated surfactant solution,   (c) a source of water,   (d) a first low shear mixer for mixing concentrated surfactant and water to form a dilute surfactant solution,   (e) means for uniting the flows of dilute surfactant solution and oil in a controlled manner,   (f) a second low shear mixer for mixing the united flow streams of oil and dilute surfactant solution to form an emulsion of oil in water,   (g) a third low shear mixer for mixing the emulsion of oil in water to form a dilute emulsion, and,   (h) an arrangement of water feed lines and control valves such that, firstly, water can be supplied either to the first low shear mixer only or, secondly, to both first and third low shear mixers.   
     The apparatus is particularly suitable for the preparation of emulsions of fuel oil in water from oils within a wide range of viscosities which burn with low emissions of NO x  and particulates.
Patent EP-0321206-A1 (EP)
Inventor: SAITO KENJI TECHNICAL RESEARCH
IPC: B22D41/50
Filed: 1988-12-14
Abstract: In an immersion nozzle for continuous casting, at least one portion of reducing a sectional area of a passage for molten metal is formed in an immersion nozzle near to the bottom of the nozzle and plural discharge ports symmetrically arranged with respect to the axis of the nozzle are arranged above and below the sectional area reducing portion in the longitudinal direction of the nozzle, wherein the sectional area of each of the discharge ports and the sectional area of each molten steel passage corresponding to the respective discharge port satisfy certain specified relations. Further, molten metal is continuously cast by using the above immersion nozzle together with static magnetic field.
Patent EP-0311508-A1 (EP)
Inventor: GOUZARD JEAN-PAUL
IPC: C07C5/27
Filed: 1988-10-04
Abstract: A granular solid catalyst. …<??>According to the invention each catalyst particle is coated with a continuous and removable protective film of a material which is impervious to gases and to moisture and inert towards the catalyst components.
Patent EP-0296996-A1 (EP)
Inventor: MATHIEU LAURENT
IPC: D04H3/05
Filed: 1988-06-17
Abstract: Textile structure for composite materials in particular, and process for its manufacture. The subject of the invention relates to the technical field of weaving methods. The textile structure according to the invention comprises at least two planar sheets whose directions are maintained in adjoining position by a bonding means (1) oriented so that it cuts at least the directions of the fibres of the sheets which are outermost or the most complex. <IMAGE>
Patent EP-0351479-A1 (EP)
Inventor: ROSSO MICHELE
IPC: H03M1/12
Filed: 1988-07-18
Abstract: In a base-band voice coder, low bit rate is achieved by selectively defining the frequency bandwidth the contents of which is to be considered representative of the voice signal and be coded accordingly. The voice terminal signal x(n) is split into a low-pass filtered band signal y1(n) and a high-pass filtered band signal y2(n). Both y1(n) and y2(n) signals are coded into lower-rate sub-sequences of samples x1(n), x2(n) and x3(n), x4(n) respectively. The sequence of samples to be representative of x(n) is selected among x1(n), x2(n), x3(n) and x4(n) for being the closest to x(n).
Patent EP-0320432-A1 (EP)
Inventor: FROHLICH ADOLF
IPC: B23C1/16
Filed: 1988-09-14
Abstract: A method of contour milling in which the workpieces 9 are delivered onto a feed table 2 with their side edge 12 at an acute angle  alpha to the direction of passage 7 and are passed through beneath a copy-milling cutter 5 whose tool axis 8 is orientated at right angles to the side edge 12 of the workpieces 9. This ensures uniform wear without groove formation at the copy-milling cutter 5. <IMAGE>
Patent EP-0300989-A1 (EP)
Title: Plattenventil für einen Kompressor
Inventor: BAUER FRIEDRICH DIPL-ING DR
IPC: F16K15/08
Filed: 1988-06-17
Abstract: Ein Plattenventil für einen Kompressor beteht aus einem Ventilsitz (1) mit Durchgangskanälen (6), einem Fänger (2) und einer Ventilplatte (7), die aus konzentrischen Ringen (16,17) besteht, die durch radiale Stege (18) miteinander verbunden sind. Um die Bewegungen der Ventilplatte (7) zu dämpfen, insbesondere die Aufschläge sowohl beim Öffnen als auch beim Schließen des Ventils zu mildern, und auch um ein nachteiliges Haften der Platten aneinander zu verringern, ist die Ventilplatte (7) aus einer Verschlußplatte (14) aus weicherem Werkstoff, z.B. aus Kunststoff, und einer Führungsplatte (15) aus härterem Werkstoff, z.B. aus Stahl, zusammengesetzt. Die beiden Platten haben die gleiche Grundrißform und liegen fest aufeinander, wobei die weichere Verschlußplatte (14) dem Ventilsitz (1) und die Führungsplatte (15) dem Fänger (2) zugewendet ist. Nur der Außenring (16) der beiden Platten (14,15) ist von Federn (13) belastet und wesentlich breiter ausgebildet als die Innenringe (17).